Hi! We are planning to deploy Exchange 2010 in my company. We have 1 Active Directory site spread in two Datacenter and we want to create 1 DAG whit active databases in the two datacenters for high availability in the datacenter level. Is this solution posible? After reading info about this I do not understand how Exchange split logically the databases of two physical Datacenters and 1 AD site. Can anyone help me with these concepts? Thanks!